223753660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 585252864

約数和(自身を除く): 361499204

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 26, 31, 34, 46, 52, 62, 65, 68, 71, 85, 92, 115, 124, 130, 142, 155, 170, 221, 230, 260, 284, 299, 310, 340, 355, 391, 403, 442, 460, 527, 598, 620, 710, 713, 782, 806, 884, 923, 1054, 1105, 1196, 1207, 1420, 1426, 1495, 1564, 1612, 1633, 1846, 1955, 2015, 2108, 2201, 2210, 2414, 2635, 2852, 2990, 3266, 3565, 3692, 3910, 4030, 4402, 4420, 4615, 4828, 5083, 5270, 5980, 6035, 6532, 6851, 7130, 7820, 8060, 8165, 8804, 9230, 9269, 10166, 10540, 11005, 12070, 12121, 13702, 14260, 15691, 16330, 18460, 18538, 20332, 21229, 22010, 24140, 24242, 25415, 27404, 27761, 28613, 31382, 32660, 34255, 37076, 37417, 42458, 44020, 46345, 48484, 50623, 50830, 55522, 57226, 60605, 62764, 68510, 74834, 78455, 84916, 92690, 101246, 101660, 106145, 111044, 114452, 121210, 137020, 138805, 143065, 149668, 156910, 157573, 185380, 187085, 202492, 212290, 242420, 253115, 277610, 286130, 313820, 315146, 360893, 374170, 424580, 486421, 506230, 555220, 572260, 630292, 658099, 721786, 748340, 787865, 860591, 972842, 1012460, 1316198, 1443572, 1575730, 1721182, 1804465, 1945684, 2432105, 2632396, 3151460, 3290495, 3442364, 3608930, 4302955, 4864210, 6580990, 7217860, 8605910, 9728420, 11187683, 13161980, 17211820, 22375366, 44750732, 55938415, 111876830, 223753660]

約数ペア:

[(1, 223753660), (2, 111876830), (4, 55938415), (5, 44750732), (10, 22375366), (13, 17211820), (17, 13161980), (20, 11187683), (23, 9728420), (26, 8605910), (31, 7217860), (34, 6580990), (46, 4864210), (52, 4302955), (62, 3608930), (65, 3442364), (68, 3290495), (71, 3151460), (85, 2632396), (92, 2432105), (115, 1945684), (124, 1804465), (130, 1721182), (142, 1575730), (155, 1443572), (170, 1316198), (221, 1012460), (230, 972842), (260, 860591), (284, 787865), (299, 748340), (310, 721786), (340, 658099), (355, 630292), (391, 572260), (403, 555220), (442, 506230), (460, 486421), (527, 424580), (598, 374170), (620, 360893), (710, 315146), (713, 313820), (782, 286130), (806, 277610), (884, 253115), (923, 242420), (1054, 212290), (1105, 202492), (1196, 187085), (1207, 185380), (1420, 157573), (1426, 156910), (1495, 149668), (1564, 143065), (1612, 138805), (1633, 137020), (1846, 121210), (1955, 114452), (2015, 111044), (2108, 106145), (2201, 101660), (2210, 101246), (2414, 92690), (2635, 84916), (2852, 78455), (2990, 74834), (3266, 68510), (3565, 62764), (3692, 60605), (3910, 57226), (4030, 55522), (4402, 50830), (4420, 50623), (4615, 48484), (4828, 46345), (5083, 44020), (5270, 42458), (5980, 37417), (6035, 37076), (6532, 34255), (6851, 32660), (7130, 31382), (7820, 28613), (8060, 27761), (8165, 27404), (8804, 25415), (9230, 24242), (9269, 24140), (10166, 22010), (10540, 21229), (11005, 20332), (12070, 18538), (12121, 18460), (13702, 16330), (14260, 15691)]